Wall clock time and date at job start Tue Mar 31 2020 11:06:39 AMSOL-version 7.1 by G. D. Hawkins, D. J. Giesen, G. C. Lynch, C. C. Chambers, I. Rossi, J. W. Storer, J. Li, J. D. Thompson, P. Winget, B. J. Lynch, D. Rinaldi, D. A. Liotard, C. J. Cramer, and D. G. Truhlar Copyright 2004 by Regents of the University of Minnesota. All rights reserved. Notice: recipients of this code are asked to comply with the user agreement in Section 1 of the documentation file. ******************************************************************************* * 1SCF - SCF CALCULATION WITHOUT GEOMETRY OPTIMIZATION * - USE EF ROUTINE FOR MINIMUM SEARCH (DEFAULT) * GEO-OK - OVERRIDE INTERATOMIC DISTANCE CHECK * TLIMIT= - A TIME OF 15. SECONDS REQUESTED * CHARGE - CHARGE ON SYSTEM= -1 * AM1 - THE AM1 HAMILTONIAN TO BE USED * DEV - DEVELOPER OPTIONS ARE ALLOWED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS USER-SPECIFIED * DIELEC - THE SOLVENT DIELECTRIC CONSTANT IS 2.06 * IOFR - THE SOLVENT INDEX OF REFRACTION IS 1.4345 * ALPHA - THE SOLVENT ALPHA IS 0.00 * BETA - THE SOLVENT BETA IS 0.00 * GAMMA - THE SOLVENT MACROSCOPIC SURFACE TENSION IS * 38.93 CAL MOL^-1 ANGSTROM^-2 * FACARB - THE FRACTION OF AROMATIC CARBONS IS 0.00 * FEHALO - THE FRACTION OF ELECTRONEGATIVE HALOGENS IS 0.00 ******************************************************************************* Atom NO. Chemical Bond length Bond angle Dihedral angle number (k) symbol (angstroms) (degrees) (degrees) (I) NA:I NB:NA:I NC:NB:NA:I NA NB NC 1 1 C 2 2 C 1.53003 * 1 3 3 H 1.09002 * 109.47113 * 2 1 4 4 C 1.52995 * 109.47306 * 120.00427 * 2 1 3 5 5 C 1.53003 * 109.47306 * 180.02562 * 4 2 1 6 6 C 1.53000 * 109.46986 * 300.00047 * 5 4 2 7 7 C 1.53000 * 109.47415 * 59.99679 * 6 5 4 8 8 H 1.09002 * 109.47106 * 60.00216 * 7 6 5 9 9 C 1.50694 * 109.47355 * 180.02562 * 7 6 5 10 10 O 1.21283 * 120.00363 * 120.00014 * 9 7 6 11 11 N 1.34784 * 119.99988 * 300.00132 * 9 7 6 12 12 C 1.46493 * 119.99864 * 179.72721 * 11 9 7 13 13 C 1.53001 * 109.47084 * 180.02562 * 12 11 9 14 14 C 1.53003 * 109.47182 * 179.97438 * 13 12 11 15 15 C 1.53003 * 109.46815 * 179.97438 * 14 13 12 16 16 C 1.53003 * 109.46815 * 179.97438 * 15 14 13 17 17 C 1.53003 * 109.46815 * 180.02562 * 16 15 14 18 18 N 1.46507 * 109.46867 * 179.97438 * 17 16 15 19 19 C 1.36935 * 119.99629 * 180.02562 * 18 17 16 20 20 H 1.07990 * 120.00307 * 359.97438 * 19 18 17 21 21 C 1.38815 * 119.99389 * 180.02562 * 19 18 17 22 22 N 1.31617 * 120.00335 * 359.97438 * 21 19 18 23 23 Si 1.86800 * 119.99582 * 180.02562 * 21 19 18 24 24 H 1.48501 * 109.47564 * 59.99499 * 23 21 19 25 25 H 1.48505 * 109.46859 * 179.97438 * 23 21 19 26 26 H 1.48508 * 109.47010 * 299.99296 * 23 21 19 27 27 C 1.53000 * 109.46986 * 240.00475 * 2 1 3 28 28 H 1.09002 * 109.47113 * 180.02562 * 1 2 3 29 29 H 1.09007 * 109.46759 * 299.99912 * 1 2 3 30 30 H 1.08998 * 109.47018 * 59.99578 * 1 2 3 31 31 H 1.09007 * 109.46935 * 299.99553 * 4 2 1 32 32 H 1.09002 * 109.47384 * 59.99738 * 4 2 1 33 33 H 1.09002 * 109.47113 * 59.99572 * 5 4 2 34 34 H 1.09000 * 109.47521 * 180.02562 * 5 4 2 35 35 H 1.09007 * 109.47195 * 299.99946 * 6 5 4 36 36 H 1.08995 * 109.47242 * 179.97438 * 6 5 4 37 37 H 0.97000 * 119.99339 * 0.02562 * 11 9 7 38 38 H 1.09007 * 109.47196 * 299.99538 * 12 11 9 39 39 H 1.09006 * 109.47678 * 59.99732 * 12 11 9 40 40 H 1.09007 * 109.46593 * 299.99743 * 13 12 11 41 41 H 1.08993 * 109.47372 * 59.99485 * 13 12 11 42 42 H 1.08993 * 109.47057 * 299.99535 * 14 13 12 43 43 H 1.09001 * 109.47095 * 59.99863 * 14 13 12 44 44 H 1.08993 * 109.47254 * 299.99813 * 15 14 13 45 45 H 1.09001 * 109.47075 * 60.00250 * 15 14 13 46 46 H 1.08993 * 109.47057 * 299.99934 * 16 15 14 47 47 H 1.09001 * 109.47095 * 60.00262 * 16 15 14 48 48 H 1.08993 * 109.47254 * 299.99813 * 17 16 15 49 49 H 1.09001 * 109.47075 * 60.00250 * 17 16 15 50 50 H 0.96995 * 119.99641 * 0.02562 * 18 17 16 51 51 H 0.96995 * 120.00093 * 180.02562 * 22 21 19 52 52 H 1.09000 * 109.46966 * 59.99691 * 27 2 1 53 53 H 1.09002 * 109.46807 * 299.99713 * 27 2 1 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 6 0.0000 0.0000 0.0000 2 6 1.5300 0.0000 0.0000 3 1 1.8934 1.0277 0.0000 4 6 2.0401 -0.7213 1.2491 5 6 3.5701 -0.7207 1.2495 6 6 4.0806 -1.4415 0.0001 7 6 3.5705 -0.7203 -1.2491 8 1 3.9335 0.3075 -1.2488 9 6 4.0728 -1.4306 -2.4795 10 8 3.2847 -1.8915 -3.2779 11 7 5.3980 -1.5537 -2.6929 12 6 5.8862 -2.2494 -3.8860 13 6 7.4162 -2.2488 -3.8864 14 6 7.9262 -2.9760 -5.1323 15 6 9.4562 -2.9748 -5.1329 16 6 9.9662 -3.7025 -6.3784 17 6 11.4963 -3.7019 -6.3788 18 7 11.9846 -4.3992 -7.5711 19 6 13.3309 -4.5255 -7.7870 20 1 14.0327 -4.1107 -7.0788 21 6 13.7936 -5.1858 -8.9170 22 7 12.9383 -5.6909 -9.7805 23 14 15.6301 -5.3587 -9.2113 24 1 16.2443 -6.1042 -8.0834 25 1 15.8609 -6.0992 -10.4777 26 1 16.2452 -4.0103 -9.3067 27 6 2.0400 -0.7212 -1.2493 28 1 -0.3633 -1.0277 0.0005 29 1 -0.3633 0.5139 0.8901 30 1 -0.3633 0.5139 -0.8899 31 1 1.6768 -0.2074 2.1392 32 1 1.6767 -1.7490 1.2491 33 1 3.9330 0.3071 1.2497 34 1 3.9335 -1.2350 2.1391 35 1 3.7176 -2.4694 -0.0002 36 1 5.1705 -1.4408 0.0001 37 1 6.0282 -1.1854 -2.0541 38 1 5.5237 -3.2774 -3.8811 39 1 5.5221 -1.7400 -4.7783 40 1 7.7791 -1.2209 -3.8912 41 1 7.7800 -2.7584 -2.9943 42 1 7.5634 -4.0037 -5.1271 43 1 7.5624 -2.4667 -6.0247 44 1 9.8188 -1.9469 -5.1383 45 1 9.8204 -3.4838 -4.2405 46 1 9.6037 -4.7304 -6.3726 47 1 9.6021 -3.1938 -7.2711 48 1 11.8592 -2.6741 -6.3844 49 1 11.8600 -4.2108 -5.4861 50 1 11.3542 -4.7715 -8.2074 51 1 13.2616 -6.1526 -10.5699 52 1 1.6766 -0.2073 -2.1392 53 1 1.6767 -1.7488 -1.2493 RHF calculation, no. of doubly occupied orbitals= 61 REFERENCES FOR PARAMETERS IN GAS-PHASE HAMILTONIAN: H: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) C: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) N: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) O: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) Si: (AM1): M.J.S.DEWAR, C. JIE, ORGANOMETALLICS, 6, 1486-1490 (1987). REFERENCE FOR CHARGE MODEL 2: J. Li, J. Xing, C. J. Cramer, and D. G. Truhlar, J. Chem. Phys. 111 (1999) 885. REFERENCE FOR THE PARAMETERIZATION OF THE SM5.42R SOLVATION MODEL: J. Li, T. Zhu, G. D. Hawkins, P. Winget, D. A. Liotard, C. J. Cramer, and D. G. Truhlar, Theor. Chem. Acc. 103 (1999) 9-63 P. Winget, J. D. Thompson C. J. Cramer,and D. G. Truhlar, J. Phys. Chem. B. submitted. CHARGE=-1 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV ZINC001179403173.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 11:06:39 Heat of formation + Delta-G solvation = -89.209778 kcal Electronic energy + Delta-G solvation = -24615.131902 eV Core-core repulsion = 21098.354122 eV Total energy + Delta-G solvation = -3516.777779 eV No. of doubly occupied orbitals = 61 Molecular weight (most abundant/longest-lived isotopes) = 310.236 amu Computer time = 0.75 seconds Orbital eigenvalues (eV) -40.59050 -38.44149 -36.79393 -35.39727 -34.02019 -33.20189 -31.90208 -31.38084 -29.89227 -27.15306 -26.71191 -24.58928 -23.43140 -22.23036 -22.13280 -21.25871 -20.64844 -20.39193 -20.02582 -17.29188 -16.95061 -16.36421 -16.23647 -15.64491 -15.33252 -14.93266 -14.69921 -14.65293 -14.35996 -14.09827 -13.67441 -13.46749 -13.39284 -13.12874 -12.88514 -12.75793 -12.71021 -12.36795 -12.26458 -11.98965 -11.73667 -11.61611 -11.46286 -11.35669 -11.17664 -10.98411 -10.90996 -10.90159 -10.71629 -10.71003 -10.56187 -10.42616 -10.24943 -10.02578 -9.88090 -9.61816 -9.34945 -8.82782 -6.87566 -5.72609 -3.01082 2.35864 2.86722 3.46346 3.50135 3.51719 4.13191 4.14497 4.19525 4.54349 4.59790 4.60764 4.64458 4.71193 4.76028 4.83091 4.93055 4.96810 5.00916 5.07243 5.21583 5.24134 5.27247 5.39176 5.39662 5.40885 5.49760 5.52229 5.57201 5.62575 5.65176 5.70619 5.71040 5.71877 5.76661 5.79348 5.88155 5.95413 5.97291 6.02646 6.14611 6.16108 6.35049 6.35664 6.43055 6.49951 6.93180 6.97248 7.18633 7.72593 7.94051 8.46743 9.57267 10.17029 10.51626 11.50463 Molecular weight = 310.24amu Principal moments of inertia in cm(-1) A = 0.049973 B = 0.001392 C = 0.001365 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 560.168559 B =20111.709492 C =20509.358784 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.148 4.148 2 C -0.093 4.093 3 H 0.070 0.930 4 C -0.117 4.117 5 C -0.118 4.118 6 C -0.111 4.111 7 C -0.106 4.106 8 H 0.096 0.904 9 C 0.514 3.486 10 O -0.539 6.539 11 N -0.731 5.731 12 C 0.116 3.884 13 C -0.130 4.130 14 C -0.116 4.116 15 C -0.113 4.113 16 C -0.127 4.127 17 C 0.152 3.848 18 N -0.735 5.735 19 C -0.240 4.240 20 H 0.069 0.931 21 C -0.015 4.015 22 N -0.935 5.935 23 Si 0.908 3.092 24 H -0.286 1.286 25 H -0.291 1.291 26 H -0.286 1.286 27 C -0.094 4.094 28 H 0.055 0.945 29 H 0.054 0.946 30 H 0.055 0.945 31 H 0.062 0.938 32 H 0.063 0.937 33 H 0.064 0.936 34 H 0.066 0.934 35 H 0.068 0.932 36 H 0.067 0.933 37 H 0.400 0.600 38 H 0.067 0.933 39 H 0.068 0.932 40 H 0.068 0.932 41 H 0.068 0.932 42 H 0.065 0.935 43 H 0.065 0.935 44 H 0.060 0.940 45 H 0.060 0.940 46 H 0.060 0.940 47 H 0.060 0.940 48 H 0.016 0.984 49 H 0.016 0.984 50 H 0.383 0.617 51 H 0.255 0.745 52 H 0.069 0.931 53 H 0.070 0.930 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -24.430 13.489 25.072 37.516 Note: The Mulliken population analysis charges presented below were not used in the solvation calculation but are provided for completeness. The chosen solvation model uses CM2 partial charges for calculating solvation energies. Net atomic charges, atomic populations, and dipole contributions using Mulliken population analysis Atom NO. Type Charge No. of electrons 1 C -0.205 4.205 2 C -0.111 4.111 3 H 0.088 0.912 4 C -0.155 4.155 5 C -0.155 4.155 6 C -0.149 4.149 7 C -0.128 4.128 8 H 0.114 0.886 9 C 0.300 3.700 10 O -0.416 6.416 11 N -0.383 5.383 12 C -0.007 4.007 13 C -0.168 4.168 14 C -0.154 4.154 15 C -0.151 4.151 16 C -0.165 4.165 17 C 0.024 3.976 18 N -0.379 5.379 19 C -0.372 4.372 20 H 0.087 0.913 21 C -0.211 4.211 22 N -0.584 5.584 23 Si 0.739 3.261 24 H -0.213 1.213 25 H -0.217 1.217 26 H -0.213 1.213 27 C -0.132 4.132 28 H 0.074 0.926 29 H 0.073 0.927 30 H 0.074 0.926 31 H 0.081 0.919 32 H 0.082 0.918 33 H 0.083 0.917 34 H 0.085 0.915 35 H 0.087 0.913 36 H 0.085 0.915 37 H 0.234 0.766 38 H 0.085 0.915 39 H 0.086 0.914 40 H 0.087 0.913 41 H 0.087 0.913 42 H 0.084 0.916 43 H 0.084 0.916 44 H 0.079 0.921 45 H 0.079 0.921 46 H 0.079 0.921 47 H 0.079 0.921 48 H 0.034 0.966 49 H 0.034 0.966 50 H 0.217 0.783 51 H 0.065 0.935 52 H 0.088 0.912 53 H 0.089 0.911 Dipole moment (debyes) X Y Z Total from point charges -24.821 13.151 24.485 37.263 hybrid contribution 1.245 -0.078 -0.190 1.262 sum -23.576 13.073 24.294 36.290 Atomic orbital electron populations 1.21817 0.94996 1.01991 1.01686 1.21159 0.95725 0.99534 0.94686 0.91195 1.21637 0.95322 1.00952 0.97552 1.21528 0.95874 1.00798 0.97345 1.21539 1.00397 0.99813 0.93102 1.21376 0.98096 1.00490 0.92806 0.88580 1.20716 0.82160 0.79682 0.87425 1.90713 1.55331 1.48380 1.47175 1.46097 1.07158 1.59024 1.25996 1.21447 0.94307 0.97413 0.87542 1.21824 0.93388 1.01727 0.99872 1.21519 0.96385 1.00663 0.96875 1.21499 0.94048 1.00809 0.98760 1.21731 0.97145 1.00367 0.97222 1.20658 0.91022 0.95178 0.90694 1.42388 1.04755 1.66992 1.23778 1.19217 0.83557 1.29659 1.04722 0.91277 1.24747 0.97668 1.01208 0.97477 1.69652 1.32675 1.42647 1.13385 0.86256 0.85177 0.77583 0.77106 1.21286 1.21658 1.21281 1.21419 0.92161 1.01887 0.97709 0.92591 0.92696 0.92562 0.91890 0.91810 0.91703 0.91519 0.91283 0.91463 0.76616 0.91452 0.91413 0.91320 0.91328 0.91640 0.91644 0.92111 0.92119 0.92092 0.92090 0.96604 0.96604 0.78333 0.93494 0.91219 0.91128 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. Note: The number of geometries may not correspond to the number of cycles due to rejected geometry changes. In the following table subtotal= G_P + SS G_CDS. Atom Chem. CM2 G_P Area Sigma k SS G_CDS Subtotal M number symbol chg. (kcal) (Ang**2) cal/(Ang**2) (kcal) (kcal) value 1 C -0.15 -0.74 9.19 37.16 0.34 -0.40 16 2 C -0.09 -0.48 2.72 -90.62 -0.25 -0.73 16 3 H 0.07 0.34 8.14 -51.93 -0.42 -0.08 16 4 C -0.12 -0.54 5.20 -26.73 -0.14 -0.68 16 5 C -0.12 -0.49 5.92 -26.73 -0.16 -0.65 16 6 C -0.11 -0.55 5.10 -26.73 -0.14 -0.69 16 7 C -0.11 -0.68 2.53 -91.75 -0.23 -0.91 16 8 H 0.10 0.48 8.14 -51.93 -0.42 0.06 16 9 C 0.51 4.88 7.15 -10.98 -0.08 4.80 16 10 O -0.54 -7.45 15.98 5.56 0.09 -7.36 16 11 N -0.73 -5.59 5.45 -60.29 -0.33 -5.91 16 12 C 0.12 1.03 5.67 -4.04 -0.02 1.01 16 13 C -0.13 -1.04 5.33 -26.73 -0.14 -1.18 16 14 C -0.12 -1.19 5.22 -26.73 -0.14 -1.33 16 15 C -0.11 -1.39 5.21 -26.73 -0.14 -1.53 16 16 C -0.13 -2.08 5.33 -26.73 -0.14 -2.22 16 17 C 0.15 3.17 6.26 -4.04 -0.03 3.15 16 18 N -0.74 -19.50 5.60 -59.91 -0.34 -19.84 16 19 C -0.24 -6.98 9.99 -15.06 -0.15 -7.13 16 20 H 0.07 1.93 7.83 -52.49 -0.41 1.52 16 21 C -0.02 -0.45 5.50 -17.43 -0.10 -0.55 16 22 N -0.93 -28.97 13.06 55.49 0.72 -28.25 16 23 Si 0.91 22.80 29.55 -169.99 -5.02 17.78 16 24 H -0.29 -7.05 7.11 56.52 0.40 -6.64 16 25 H -0.29 -7.32 7.11 56.52 0.40 -6.91 16 26 H -0.29 -7.04 7.11 56.52 0.40 -6.64 16 27 C -0.09 -0.66 3.77 -26.70 -0.10 -0.76 16 28 H 0.05 0.29 8.14 -51.93 -0.42 -0.13 16 29 H 0.05 0.24 8.14 -51.93 -0.42 -0.19 16 30 H 0.06 0.29 8.14 -51.93 -0.42 -0.13 16 31 H 0.06 0.26 8.14 -51.93 -0.42 -0.17 16 32 H 0.06 0.33 8.14 -51.93 -0.42 -0.10 16 33 H 0.06 0.24 8.14 -51.93 -0.42 -0.18 16 34 H 0.07 0.25 8.14 -51.93 -0.42 -0.17 16 35 H 0.07 0.42 8.14 -51.92 -0.42 0.00 16 36 H 0.07 0.26 7.56 -51.93 -0.39 -0.13 16 37 H 0.40 1.98 7.89 -40.82 -0.32 1.66 16 38 H 0.07 0.68 8.14 -51.93 -0.42 0.25 16 39 H 0.07 0.68 8.14 -51.93 -0.42 0.26 16 40 H 0.07 0.51 8.14 -51.93 -0.42 0.09 16 41 H 0.07 0.51 8.14 -51.93 -0.42 0.08 16 42 H 0.06 0.68 8.14 -51.93 -0.42 0.26 16 43 H 0.06 0.68 8.14 -51.93 -0.42 0.26 16 44 H 0.06 0.72 8.14 -51.93 -0.42 0.30 16 45 H 0.06 0.72 8.14 -51.93 -0.42 0.30 16 46 H 0.06 1.02 8.14 -51.93 -0.42 0.60 16 47 H 0.06 1.02 8.14 -51.93 -0.42 0.60 16 48 H 0.02 0.34 8.14 -51.93 -0.42 -0.09 16 49 H 0.02 0.34 8.14 -51.93 -0.42 -0.09 16 50 H 0.38 10.62 7.67 -40.82 -0.31 10.31 16 51 H 0.26 7.63 8.31 -40.82 -0.34 7.29 16 52 H 0.07 0.57 8.10 -51.93 -0.42 0.15 16 53 H 0.07 0.59 8.10 -51.93 -0.42 0.17 16 LS Contribution 415.66 15.07 6.26 6.26 Total: -1.00 -33.68 415.66 -10.93 -44.61 By element: Atomic # 1 Polarization: 13.21 SS G_CDS: -10.72 Total: 2.50 kcal Atomic # 6 Polarization: -8.18 SS G_CDS: -1.61 Total: -9.79 kcal Atomic # 7 Polarization: -54.06 SS G_CDS: 0.06 Total: -54.00 kcal Atomic # 8 Polarization: -7.45 SS G_CDS: 0.09 Total: -7.36 kcal Atomic # 14 Polarization: 22.80 SS G_CDS: -5.02 Total: 17.78 kcal Total LS contribution 6.26 Total: 6.26 kcal Total: -33.68 -10.93 -44.61 kcal The number of atoms in the molecule is 53 The average number of expansion shells was 16.00 The maximum number of expansion shells was 16 The minimum number of expansion shells was 16 **** NOTA BENE **** This is the net solvation energy for this exact molecular structure (nuclear and electronic)! The standard-state solvation energy should be obtained as the difference between the heat of formation plus delta-G solvation for the relaxed solvated system and that for the relaxed gas-phase system. ZINC001179403173.mol2 53 1SCF run This is a breakdown of the solvation energy calculated without geometric relaxation in solution: (1) E-EN(sol) electronic-nuclear energy of solute -44.595 kcal (2) G-P(sol) polarization free energy of solvation -33.680 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -78.275 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.935 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.614 kcal (6) G-S(sol) free energy of system = (1) + (5) -89.210 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.75 seconds